Sequence indicating monitoring system



25 Sheets-Sheet l Filed Sept. 6, 1962 Oct. 11, 1966 J. sARGENT ETAL 3,278,920

SEQUENCE INDICATING MONITORING SYSTEM Filed Sept. 6, 1962 25 Sheets-Sheet 4 87 /VoALo/ Gare AO COMMON 0190 GHI' E Oct. 11, 1966 J. SARGENT ETAL 3,278,920

SEQUENCE INDICATING MONITORING SYSTEM Filed Sept'. 6, 1962 25 Sheets-Sheet 6 J. sARGENT ETAL 3,278,920 SEQUENCE INDICATING MONITORING SYSTEM 25 Sheets-Sheet 7 Oct. 11, 1966 Filed sept. e, 1962 Oct. 1l, 1966 J. sARGl-:NT ETAL SEQUENCE INDICATING MONITORING SYSTEM 25 Sheets-.Sheet 8 Filed Sept. 6, 1962 Oct 11, 1966 J. SARGENT ETAL 3,278,920

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SEQUENCE INDICATING MONITORING SYSTEM Filed Sept. 6, 1962 25 Sheets-Sheet 12 A M/PM noun MONTH `:n4/7 swg mures TIMESET DATESET" NORMAL. LEAP Yf.

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SEQUENCE INDICATING MONITORING SYSTEM Filed Sept. 6, 1962 25 Sheets-Sheet 14 540 -U- SEcoNns coc/wref? our-Pur gu |M1N.PUL5E(540) FS 4o t COUNT 0F 6 TEE WE'LTED Fslo F550 F540 MQ`` Q .Q.,v Q Fs 20 A 0 L`m0 0 E0 O l O O m I Q o o o l s 5o l o l E A s sro l Fs 1o F5 0g F L 50-4' 504 COUNT 0F l0 F5 04 FSOI F503 F504 F508 O O O O O L. l 1 o o o 72 50E r E o l o o 3 l l O O Fs 0B 4 O o l o F 5 1 o 1 o f 6 o l l o 7 l l l o 8 O O o l 9 l 0 O i 2;?, soa l las ol I LJ- mpur (1)076!" SECONDS COUNTER INPUT Isae. PULSE (F48) (ff/6.31) H Pq HPM (F/al/ OUTPUT To DAY-5 COUNTER Oct. 11, 1966 J. sARGENT ETAL 3,278,920

SEQUENCE INDICATING MONITORING SYSTEM Filed Sept. 6, 1962 25 Sheets-Sheet 15 INVENTORS .Ww M wrm .m f R WMS kbb. NMR n MWJM m l# Ocf- 11, 1956 J. SARGENT l-:TAL 3,278,920

SEQUENCE INDICATING MONITORING SYSTEM Filed Sept. 6, 1962 25 Sheets-Sheet 16 70 COMFOL. (FIG. 36)

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SEQUENCE INDICATING MONITORING SYSTEM Filed Sept. 6, 1962 25 Sheets-Sheet 17 06f- 11, 1966 J. sARGENT ETA'. 3,278,920

SEQUENCE INDICATING MONITORING SYSTEM Oct 11, 1966 J. SARGENT ETAL 3,278,920

SEQUENCE INDIGATING MONITORING SYSTEM Filed Sept. 6, 1962 25 Sheets-Sheet 19 EEE@ SEQUENCE INDICATING MONITORING SYSTEM Filed Sept. 6, 1962 25 Sheets-Sheet 2O ffy-- R INVENTORS 514s Paf/vr W-Z- 

16. A VARIABLE MONITORING SYSTEM FOR MONITORING THE CONDITIONS OF A NUMBER OF VARIABLES, SAID SYSTEM COMPRISING: CONTROL MEANS FOR EACH VARIABLE ARRANGED IN SERIAL ORDER WHICH RESPONDS TO THE NORMAL AND ABNORMAL CONDITIONS OF THE ASSOCIATED VARIABLE, INTERROGATION MEANS FOR SEQUENTIALLY INTERROGATING THE CONTROL MEANS IN A PREDETERMINED ORDER AND RESPONSIVE TO THE CONTROL MEANS BY GENERATING A FIRST SIGNAL WHEN A CONTROL MEANS IS IN AN ABNORMAL INDICATING STATE AND BY GENERATING A SECOND SIGNAL WHEN THE CONTROL MEANS IS IN A NORMAL VARIABLE INDICATING STATE, AND DETECTING MEANS SUPPLIED WITH THE FIRST AND SECOND SIGNALS AND RESPONSIVE TO THE ABSENCE OF BOTH OF THE FIRST AND SECOND SIGNALS WHEN THE CONTROL MEANS ARE INTERROGATED FOR INHIBITING THE OPERATION OF THE INTERROGATION MEANS TO TERMINATE NORMAL SEQUENTIAL INTERROGATION OF ALL THE CONTROL MEANS, AND A CONTROL CIRCUIT OPERATIVE DURING THE PERIOD IN WHICH THE OPERATION OF THE INTERROGATION OF ALL THE CONTROL MEANS, AND A CONTROL CIRCUIT TICULAR CONTROL MEANS WHICH CAUSED THE ABSENCE OF THE FIRST AND SECOND SIGNALS AT THE DETECTING MEANS. 